Round Steel Tenon Arm

90° TENON ARMS are fabricated from A500 grade B round structural steel tube with 2-3/8 inch O.D. Tenons for fixture mounting. (Other tenon sizes available.) Post top arms mount to a 2-3/8 inch O.D. Tenon. .188 thick steel. All clamps have stainless steel hardware. TGIC thermoset polyester powder coat finish is elecrostatically applied at a 3.0 mil nominal thickness. A five stage metal pretreatment process and sealer provide maximum corrosion resistance. The powder top coat is baked in excess of 400 degrees for supreme endurance.